The private method absToRel() incorrectly handles the vertical orientation of the control mark.

For Example: grabbing the mark and dragging it down pushes the mark to the top of the slider.

Action

To correct this behavior, replace the Slider.java and Slider.class in your Blend.J or StudioJ package with the replacement files listed below. These files contain a modified version of the absToRel() method that will solve the error.

To download these files, right click on the links below to display the file in your browser, and then save under the appropriate name by selecting Save Link As... or Save as... from the browser's File menu.